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17.7,25.6,36.o,44.4,51.2,57.2,73.5,101.5,108.2,156.0,166.8,169.1
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1 .     olenoside A
C11H14O5     ?????:66.6%
Natural Product Research          2012          26          125-131
New secoiridoid from olive mill wastewater
Nahla Damak, Noureddine Allouche, Besma Hamdi, Marc Litaudon & Mohamed Damak
Structure      13C NMR   ???????
2 .     9aR)H-(6S,7R)-O-Isopropylidene-(8R,9R)-epoxy-(9R)-5-oxooctahydro-thiazolo[3,2-a]azepine-(3R)-carboxylic acid methyl ester
C13H17NO6S     ?????:53.8%
Tetrahedron          2012          68          7166-7178
Stereoselective synthesis of highly functionalized thiopeptide thiazole fragments from uronic acid/cysteine condensation products: access to the core dipeptide of the thiazomycins and nocathiacins
Sebastian Enck, Peter Tremmel, Sonja Eckhardt, Michael Marsch, Armin Geyer
Structure      13C NMR   ???????
3 .     (4aS,5S,8R)-5,6,7,8-tetrahydro-3,8-dihydroxy-4a,5-dimethylnaphthalen-2(4aH)-one
C12H16O3     ?????:50%
Helvetica Chimica Acta          2008          Vol. 91          1717
A New Triterpene and New Sesquiterpenes from the Roots of Ligularia sagitta
Ping-Lin Li and Zhong-Jian Jia
Structure      13C NMR   ???????
4 .     balticol E
C14H18O6     ?????:50%
Chemistry & Biodiversity          2009          6          127-137
Balticols A?CF, New Naphthalenone Derivatives with Antiviral Activity, from an Ascomycetous Fungus
Muftah A. M. Shushni, Renate Mentel, Ulrike Lindequist, and Rolf Jansen
Structure      13C NMR   ???????
5 .     3??-hydroxylup-20(29)-ene-23,28-dioic acid 23,28-dimethylate
C32H50O5     ?????:50%
Chemical & Pharmaceutical Bulletin          1989          37          2727-2730
Two New Triterpenoid Glycosides from the Leaves of Schefflera octophylla
Junichi KITAJIMA and Yasuko TANAKA
Structure      13C NMR   ???????
6 .     prodelphinidin B-2 3'-O-gallate
    ?????:50%
Chemical & Pharmaceutical Bulletin          1983          31          3906-3914
Tannins and Related Compounds. XV. A New Class of Dimeric Flavan-3-ol Gallates, Theasinensins A and B, and Proanthocyanidin Gallates from Green Tea Leaf. (1)
GENICHIRO NONAKA,OSAMU KAWAHARA and ITSUO NISHIOKA
Structure      13C NMR   ???????
7 .     procyanidin B-2 3'-O-gallate
C37H30O16     ?????:50%
Chemical & Pharmaceutical Bulletin          1983          31          3906-3914
Tannins and Related Compounds. XV. A New Class of Dimeric Flavan-3-ol Gallates, Theasinensins A and B, and Proanthocyanidin Gallates from Green Tea Leaf. (1)
GENICHIRO NONAKA,OSAMU KAWAHARA and ITSUO NISHIOKA
Structure      13C NMR   ???????
8 .     Kingiside aglucone
C11H14O6     ?????:50%
Phytochemistry          1985          24          771-772
Kingiside aglucone, a natural secoiridoid from unripe fruits of strychnos spinosa
J. D. Msonthi, C. Galeffi, M. Nicoletti, I. Messana, G. B. Marini-Bettolo
Structure      13C NMR   ???????
9 .     compound 42b
    ?????:50%
Bioorganic & Medicinal Chemistry          1999          7          2991-3001
Synthesis and inotropic activity of hydroindene derivatives
Luis G. Sevillano, Concepci??n P. Melero, Melchor Boya, Jose Luis L??pez, Fernando Tom??, Esther Caballero, Rosalı́a Carr??n, M. Jos?? Montero, Manuel Medarde, Arturo San Feliciano
Structure      13C NMR   ???????
10 .     Methyl 3-chloro-3-[3-(3-methylbut-2-en-1-yl)-2-oxo-1,3-oxazolidin-5-yl] propanoate
C12H18ClNO4     ?????:50%
Tetrahedron          2011          67          10267-10273
New synthetic routes to the kainoids: a synthesis of kainic acid and its analogues
Philip J. Parsons, Stephen P.G. Rushton, Raghava R. Panta, Adrian J. Murray, Martyn P. Coles, Jason Lai
Structure      13C NMR   ???????
11 .     2-bromo-5-methoxymethyl-1,3-bis[(2-trimethyl-silylethoxy)methoxy]-benzene
C20H37BrO5Si2     ?????:50%
Bioscience, Biotechnology, and Biochemistry          2001          65          167-171
Synthesis of the Racemate of the Stereoisomer at C-6a of BE-40644, a Bioactive Metabolite of Actinoplanes sp. with a Sesquiterpene-substituted p-Benzoquinone Structure
Hisayuki TSUJIMORI, Kenji MORI
Structure      13C NMR   ???????
12 .     4-(N-methyl-N-trichloroethoxycarbo-nylamino)-1,2,3,4,6-pentadeoxy-L-threo-hexenopyranose
    ?????:50%
The Journal of Organic Chemistry          2005          70          2154-2160
Spinosyn G:  Proof of Structure by Semisynthesis
Paul R. Graupner, Jacek Martynow, and Peter B. Anzeveno
Structure      13C NMR   ???????
13 .     (R)-7-[(tert-butyldimethylsilyl)oxy]-1,4-dioxa-spiro[4.5]decan-8-one
C14H26O4Si     ?????:50%
Bioorganic & Medicinal Chemistry          2011          19          7205-7220
13,13-Dimethyl-des-C,D analogues of (20S)-1??,25-dihydroxy-2-methylene-19-norvitamin D3 (2MD): Total synthesis, docking to the VDR, and biological evaluation
Katarzyna Plonska-Ocypa, Izabela Sibilska, Rafal R. Sicinski, Wanda Sicinska, Lori A. Plum, Hector F. DeLuca
Structure      13C NMR   ???????
14 .     multiflorin
C11H12O6     ?????:50%
Journal of the Chinese Chemical Society          1994          41          473-476
Multiflorin, A New Secoiridoid Lactone from Jasminum multiflorum
?????(Ya-Ching Shen);??????(Chung-Hsiung Chen)
Structure      13C NMR   ???????
15 .     methyl 3,7-dimethyl-2,3,3a,4,7,7a-hexahydro-furo[2,3-b]pyridine-5-carboxylate
    ?????:50%
Indian Journal of Chemistry          2012          51B          1123-1130
Stereocontrolled oxidative additions upon N-alkyl-1,4-dihydropyridines: Synthesis of hexahydrofuro[2,3-b]pyridine derivatives
Kumar, Rakesh; Kumar, Dhiraj; Prasad, Ashok K
Structure      13C NMR   ???????
16 .     Olenoside B
C11H14O5     ?????:50%
Natural Product Research          2012          26          125-131
New secoiridoid from olive mill wastewater
Nahla Damak, Noureddine Allouche, Besma Hamdi, Marc Litaudon & Mohamed Damak
Structure      13C NMR   ???????
17 .     Methyl trans-3a-Methyloctahydro-1H-indole-1-carboxylate
C11H17NO2     ?????:50%
European Journal of Organic Chemistry          2012                   1328-1335
Regioselective Photochemical Rearrangement of N-Mesyloxylactams
Simon Pichette, Samuel Aubert-Nicol, Jean Lessard and Claude Spino
Structure      13C NMR   ???????
艰难困苦,玉汝于成。
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